baber/WOPTO huggingface dataset:
Patent JP-H104056-A (JP)
Title: Surface position detector and manufacture of device using it
Inventor: HASEGAWA MASANORI
IPC: G03F9/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To realize a surface position detector which is capable of very accurately positioning the surface of a wafer at the image forming position of a projection optical system by a method wherein a fluctuation detecting system which detects fluctuation signals induced by fluctuating air around a wafer and a surface position detecting system which detects the position of a wafer surface are provided properly setting their optical paths. SOLUTION: Illuminating light rays 10 of wavelength λ emitted from a light source 1 forms the image of a slit provided to a pattern forming plate 2 on the exposure surface of a wafer 5 by projection. Illuminating light rays reflected from the wafer 5 form the image of a slit again on the pattern forming plate 2 passing through a light splitting member 20. A fluctuation detecting system forms a reference light path composed of a light source 15 or a light source 16 to a photodetector 8 or a photodetector 24 partially taking advantage of a light path composed of the light source 1 to a photodetector 8 of a surface position detecting system (1 to 8).  When air is fluctuating, an operational circuit 25 computes the position of a pattern image on the photodetectors 23 and 24 respectively, the output of the photodetector 24 is subtracted from that of the photodetector 23, the remainder is multiplied by a certain coefficient, and the product is outputted to an operational circuit 26.
Patent JP-S6420908-A (JP)
Title: Auxiliary plat for boring and cutting workpiece
Inventor: NAMIKATA TAKUTO
IPC: B26D7/08
Filed: 1987-07-13
Abstract: PURPOSE:To provide boring with a drill having the extremely small diameter and high positional accuracy by covering at least one side surface of hard synthetic resin plate-like workpiece such as printed circuit substrate wit an auxiliary plate made of resin composition. CONSTITUTION:Auxiliary plate 2, 3 for boring and cutting cover at least one side surface of a hard synthetic resin plate-like workpiece (printed circuit substrate) 1. In boring and cutting the workpiece 1, boring auxiliary plates 2, 3 for protecting the workpiece 1 are made of resin composition consisting of 100pts.wt. of polyolefin, 50-200pts.wt. of pulverulent organic filler and 10-100 pts.wt. of pulverulent inorganic filler. These auxiliary plates 2, 3 are relatively soft and excellent in cushion property. Thus, the printed circuit substrate 1 or the like can be extremely smoothly bored. Even if the diameter of a drill is very small as 0.1-0.3mm for example, said substrate can be bored with high accuracy.
Patent JP-H0724997-A (JP)
Title: Thermal transfer apparatus
Inventor: KURATA AKIRA
IPC: B41M3/06
Filed: 1993-07-14
Abstract: PURPOSE:To beautifully and easily perform curved surface application, to prevent the damage of a press film by heating and to prevent the generation of application irregularity or the warpage of a work to the utmost by uniform and rapid heating. CONSTITUTION:The work 4 placed and fixed on the upper surface of a working table 1 is covered with a transfer film 5 through an adhesive and the transfer film 5 is heated by a heating device while brought into contact with the entire surface of the work 4 through a press film 8 made of rubber to thermally transfer the transfer foil printed on the transfer film 5 to the work 4. In the thermal transfer apparatus thus constituted, the heating device is constituted of a pair of the electrodes 20, 21 arranged so as to hold the work 4 from above and below and a transmitter 22 applying high frequency voltage to the electrodes 20, 21.
Patent JP-H04369869-A (JP)
Title: Solar cell and manufacture thereof
Inventor: DEGUCHI MIKIO
IPC: H01L21/20
Filed: 1991-06-18
Abstract: PURPOSE:To enable a solar cell to be enhanced in characteristics, where cells can be integrated on the same insulating substrate. CONSTITUTION:A solar cell of this design is provided with a first P-type silicon crystal layer 2 provided onto an insulating substrate, an insulating layer 3 formed on the silicon crystal layer 2, and a second P-type silicon crystal layer 4 provided onto the insulating layer 3 coming into contact with the first P-type silicon crystal layer 2 through openings 35 provided to the insulating layer 3. A photocurrent generated in the second silicon crystal layer 4 by light incident on the layer 4 is taken out through the first P-type silicon crystal layer 2 through the intermediary of the openings 35 provided to the insulating layer 3.
Patent JP-S6066254-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKATOU KIYOSHI
IPC: G03G5/08
Filed: 1983-09-21
Abstract: PURPOSE:To enhance resistances to printing, crystallization, heat, etc., by forming a layer made of a specified weight ratio compsn. of an Se alloy contg. Te and Ge as the surface layer of a semiconductor laser beam sensitive body. CONSTITUTION:A carrier transfer layer 2 made of Se or the like is formed on a conductive substrate 1 of an aluminum cylinder or the like, a photocarrier generating layer 3 made of Te-Se alloy or the like is formed on the layer 2, an electron transfer layer 4 made of Se or the like is successively laminated on the layer 3. Finally, a surface layer 5 made of a Se alloy contg. 1-10wt% Te and 0.5-5wt% Ge is formed on the layer 4 to obtain an intended electrophotographic sensitive body. It is preferable from the view point of easiness in vapor deposition that y=1-6, Z=0.5-2, and when z satisfies equation and inequality I , y and z satisfy equations and inequalities I , II, where y and z are wt% of Te and Ge, respectively, and the Se alloy layer contains such Te and Ge.
Patent JP-S5799426-A (JP)
Title: Four joint type supporting mechanism for electric car wire
Inventor: NODA HIROSHI
IPC: B60M1/20
Filed: 1980-12-12
Abstract: PURPOSE: To make the movement of an ear appropriate by pivotally attaching a pair of arms to two joint points, respectively, on an arm supporting plate which is secured to a horizontal member or mounted thereto pivotably about a vertical axis, and by providing the ear to the free end of the arm.  
     CONSTITUTION: An arm supporting plate 2 having a U-shape cross-section is secured at its bent base portion to a horizontal member 1 horizontally laid on a structure, and is pivotally connected with the upper ends of a pair of arms A, B by means of pins 3, 4. Further the lower end of each arm A, B is pivotally connected to one end portion of rod R having the free end provided with an ear 7, by means of a pin 5, 6, the ear 7 clamping an electric car wire T. With this arrangement, the quadrilateral which is defined with the pins 3 through 6 is made to a non-parallelogram, and the movement of the ear 7 is limited, by suitably selecting the position of each pin 3 through 6, to such that the ear 7 is allowed to move in the vertical direction alone, but is inhibited from moving in the horizontal direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0223347-A (JP)
Title: Photosensitive planographic printing plate
Inventor: IWAKI AKIO
IPC: G03F7/021
Filed: 1988-07-12
Abstract: PURPOSE:To improve an exposed visible image property and to prevent the generation of scumming at the time of printing by providing a photosensitive layer contg. a specific diazo resin on a base subjected to a surface treatment with the sol of the compd. of a metal. CONSTITUTION:The photosensitive layer contg. the diazo resin expressed by the formula I is provided on the base subjected to the surface treatment with the sol of the compd. of the metal. In the formula I, R<1>X, R<2> and R<3> respectively denote a hydrogen atom, alkyl group or alkoxy group; R<4> denotes a hydrogen atom, alkyl group or phenyl group, x denotes PF6 or BF4; Y denotes -NH-, -S- or -O-. The exposed visible image property which can easily identify the non-image part and the image part after exposing is improved in this way and the staining of the planographic printing plate obtd. by development at the time of printing is substantially prevented.
Patent JP-H0223411-A (JP)
Title: Microcomputer
Inventor: ONO TAKAHIRO
IPC: G06F1/08
Filed: 1988-07-12
Abstract: PURPOSE:To attain the action even when the supply voltage is reduced by detecting the change of the supply voltage of a microcomputer and changing the oscillation frequency in accordance with the detecting output. CONSTITUTION:When a supply voltage V1 of a microcomputer 13 is lower, the voltage applied to a Zener diode D1 of a voltage detecting part 11 becomes lower than the Zener voltage and the diode D1 becomes off. At this time, an NPN transistor Tr1 also becomes off and an A point becomes a low level. For this reason, the analog switch of an oscillator 12 becomes off and the feedback resistance of the oscillating circuit becomes R4. Thus, when the supply voltage is reduced, the oscillation frequency is lowered. Consequently, the microcomputer can be operated even when the supply voltage is lower.
Patent JP-S6236030-A (JP)
Title: Method and apparatus for tempering mouth part of glass ware by air cooling
Inventor: SAKURAI HIROAKI
IPC: C03B27/06
Filed: 1985-08-08
Abstract: PURPOSE:To temper the mouth part of even thick-walled glass ware having a small degree of inclination of the side wall surface without generating a ring crack by heating the mouth part of the glass ware over the entire circumference the blowing cooling air to the inside and outside side faces of the heated mouth part and the inside and outside side faces of the mouth edge respectively over the entire circumference thereof. CONSTITUTION:The mouth part 14 of a glass bowl molded to a large wall thickness, for example, 4-4.5mm is heated by a gas burner in the position B-E of an index table 3. The compressed air of an ordinary temp. is injected to the inside and outside surfaces respectively of the mouth part 14 by the 1st cooler 7 in the position F and in succession, the compressed air of an ordinary temp. is injected to the inside and outside surfaces at the mouth edge of the glass bowl by the 2nd air cooler 19 in the position G. The glass bowl after the above-mentioned treatment is conveyed 1a, 1b to a slow cooling furnace 2 where the glass bowl is slowly cooled. As a result, the stress remaining in the entire part of the glass bowl is gently decreased from the mouth edge toward the bottom and even the mouth part of the glass ware having the above-mentioned shape is tempered without ring crack.
Patent JP-S6419655-A (JP)
Title: Electron emitting element
Inventor: TAKEDA TOSHIHIKO
IPC: H01J9/02
Filed: 1987-07-15
Abstract: PURPOSE:To make it possible to obtain an electron emitting element which has a highly efficient and stable electron emitting characteristic by providing plural electron emitting parts independently in a film in parallel with the direction of current application. CONSTITUTION:An electron emitting element is arranged in such a constitution that a film 3 made of electron emitting material is formed between opposed electrodes 1, 2 formed on the same plane of a board that has an insulation property and four electron emitting parts 5, which are formed in narrow shapes to concentrate the current by removing a part of the film 3, are provided independently in parallel to the direction of current application. That is, plural extremely fine electron emitting parts are formed in parallel to the direction of current application in the film of the element 1. By forming plural electron emitting parts inside the film so that they may be parallel to the direction of the current application in electrical meaning like this, it becomes possible to increase an absolute amount of electrons emitted from the element 1 and further, since equal voltage is applied to each electron emitting part, the electron emitting properties of individual electron emitting parts are uniformed.
Patent JP-H0464068-A (JP)
Title: Method for detecting dc current
Inventor: KATSUYAMA TERUSHI
IPC: G01R15/18
Filed: 1990-07-02
Abstract: PURPOSE:To detect a DC current with high accuracy without scaling up an apparatus by subjecting an iron core having a gap to AC excitation and detecting the change of induced voltage accompanied by the movement of the magnetic flux density range generated by a current to be detected. CONSTITUTION:A cylindrical body formed using a material having a square magnetic histeresis curve and small coercive force is divided to obtain iron cores 12a, 12b having a gap in a magnetic circuit. These iron cores 12a, 12b become linear in a magnetic characteristic by the magnetic resistance of the gap. When the iron cores 12a, 12b are excited by an AC magnetic field of the same waveform and a constant current due to an AC electromagnetic power supply 17, a control resistor 16 and an AC exciting coil 13, a magnetic flux density range moves on a histeresis curve by the magnetic field generated by the current I to be detected flowing to the conductor 15 passed through the inside space parts of the iron cores 12a, 12b. The change component of induced voltage based on this movement is detected by a detection coil 14 to be returned to a magnetic flux waveform through an integrator 18 and this waveform is converted to DC voltage by a positive and negative amplitude converter 19 to calculate the current to be detected.
Patent JP-2001000945-A (JP)
Title: Garbage treatment machine
Inventor: NAKANO KOICHI
IPC: B01D45/08
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a catalyst by a treatment residue such as ash and the deterioration of deodorization efficiency by disposing a solid removing apparatus in an exhaust passage ranging from a treatment container to a catalyst body. SOLUTION: A solid removing apparatus 4 is disposed at a position before a catalyst body 3 inlet part in an exhaust passage 2, a user charges garbage into a treatment container 1, it is heat-dried by a proper means, and a gas containing water vapor is generated from the garbage. The gas, while catching a treatment residue and ash components, is passed through the passage 2, and the apparatus 4 is made to pass upward. In this way, passed gas components can be oxidized on the catalyst surface of the catalyst body 3 and are converted into odorless substances to reduce the odors of exhaust gas. Passage resistance in the catalyst body 3 inlet part can be reduced to improve a deodorization effect.
Patent JP-S5798542-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: TAKADA SHIYUUJI
IPC: C08L33/00
Filed: 1980-12-10
Abstract: PURPOSE: The titled resin composition with excellent thermal shock resistance, fluidity and heat resistance, prepd. by compounding a specified modified polyvinyl chloride contg. an elastomer within the particle, MBS resin, and a copolymer primarily composed of an arom. vinyl compd.  
     CONSTITUTION: A porous polyvinyl chloride particle is impregnated in two steps with an alkyl acrylate and alkyl methacrylate and polymerized to form a modified polyvinyl chloride, in which an elastomer consisting of about 60W90wt% alkyl acrylate unit and about 40W10wt% alkyl methacrylate unit is incorporated in the particle. Then 40W80pts.wt. said modified polyvinyl chloride, 5W35pts.wt. MBS resin or a methyl methacrylate-butadiene-styrene copolymer, and 5W 50pts.wt. copolymer of an arom. vinyl compd. with a vinyl cyanide compd. and/ or an alkyl methacrylate, are compounded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6419110-A (JP)
Title: Cooling device for water-cooled internal combustion engine
Inventor: MASUDA KOJI
IPC: F01P3/04
Filed: 1987-07-14
Abstract: PURPOSE:To improve cooling water retention time and cooling performance by making the upper end part of a cooling water chamber communicate directly with the lower end part of a radiator, and connecting the lower end part of the cooling water chamber to the lower end part of a subtank through a pressure valve, and the cooling water chamber to the lower end part of the subtank through a negative pressure valve. CONSTITUTION:A cooling water chamber 6 is formed around both the combustion chamber top wall part 2a of a cylinder head 2 and a cylinder liner 3, and made to communicate directly with the lower end part of a radiator 8 at its upper end part to prevent the formation of an air bubble retention part. A cooling water passage 15 is formed of a partition 9 beside a radiator 8, and connected to the lower end part of the cooling water chamber 6 at its lower end part 15a. A pressure valve 20 is arranged between the upper end part of the cooling water passage and a middle chamber 16, and connected to a subtank 18 whose upper end is opened to atmospheric air. In addition to that, a negative pressure valve 21 is arranged between an upper tank 9 of the radiator 8 and the middle chamber 16.
Patent JP-S5877040-A (JP)
Title: Optical head
Inventor: DEGUCHI TOSHIHISA
IPC: G11B13/04
Filed: 1981-10-30
Abstract: PURPOSE:To realize the use of an optical head also to a photomagnetic recording medium, by providing a photodetector into an optical path in a removable way. CONSTITUTION:A photodetector 7 is removed out of an optical path in case the recording/reproducing is carried out with use of a phase pit or a recording medium having variable reflection factor. While the detector 7 is set into the optical path while it is controlled in the prescribed direction in case a photoelectric recording medium.
Patent JP-S6068508-A (JP)
Inventor: KUWATA JIYUN
IPC: C23C14/06
Filed: 1983-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0225971-A (JP)
Title: Schedule controller
Inventor: YAMAGAMI TOSHIHIKO
IPC: G06Q10/06
Filed: 1988-07-15
Abstract: PURPOSE:To easily and accurately grasp the progress state of a schedule by deciding said progress state through the comparison and from the information of the schedule progress state. CONSTITUTION:A progress state memory 5 stores the information on the progress state of a schedule, and a comparison means 7 decides the progress state of the schedule through the comparison and from the information on said progress state. The time control is carried out between the schedule received previously from an input means 3 and another schedule. At the same time, the information on the schedule progress state is inputted via the means 3 and stored in the memory 5. Then the information on the schedule progress state is acquires from the means 3 and the memory 5 via the means 7. In such a way, the progress state of the schedule can be accurately grasped.
Patent JP-S5965258-A (JP)
Title: Laser doppler speedometer
Inventor: MORISHITA KOUJI
IPC: G01P3/36
Filed: 1982-10-07
Abstract: PURPOSE:To simplify the structure of the tilted speedometer and to make it possible to effecitvely utilize the power of a light source, by a method wherein a lighting system and a light receiving system are provided on the same optical axis and a collimator lens system is also used as a Fourier conversion lens to omit a half-mirror. CONSTITUTION:The laser beam from a laser apparatus 1 is converged to the focus position of a lens 3 through lens 2 and irradiates an object 12 to be measured through the lens 3. The reflected scattered beams 3 from the object 12 to be measured are converged onto a focus plane 14 by the lens 3. Scattered beams reflected from the object 12 to be measured in mutually different definite angles are respectively converged to the input terminals 4a, 5a of waveguides 4, 5. Beams incident to the input terminals 4a, 5a receive the doppler shift caused by the movement of the object 12 to be measured to be change in the frequecncies thereof and the shift amount thereof is proportional to the speed of the object 12 to be measured. The beams incident to the input terminals 4a, 5a are inputted to a mixer 6 and sent to a light receiver 8 to be converted to an electric signal through square detection. A part of the lenses of a collimator lens system is also used by the lens 3 for performing Fourier conversion and a half-mirror is omitted to simplify the structure of the titled speedometer.
Patent JP-S5798325-A (JP)
Title: Disk record and duplication thereof
Inventor: OOTA OSAMU
IPC: G11B3/70
Filed: 1980-12-11
Abstract: PURPOSE: To duplicate both surfaces of the disk record simultaneously by use of an ultraviolet ray setting resin and by making master disks from a transparent material.  
     CONSTITUTION: A convex and concave section 2 is formed on the surface of a glass substrate 1 by use of a photoresist to thereby produce a basic disk A. Next, a light transmissive parting layer 3 is formed on the surface of the disk A by depositing Al on that surface up to a thickness of 500Å. Further, a resin layer 4 is formed on the surface of the parting layer 3 by coating the ultraviolet ray setting resin on that surface, a transparent acrylic resin plate 5 is fixed to the surface of the surface of the resin layer 4 and ultraviolet rays are applied on the combined layers through the glass substrate 1 so that the resin layer 4 is solidified from the projected and indented sides. After the above processes, the acrylic resin plate 5 is exfoliated to produce the transparent master disk B having its information recording surface formed by the ultraviolet ray setting resin layer 4. Thus, it is possible to form record surfaces on both sides of the disk record C simultaneously by using two of the above mentioned master disks B and B'. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001004089-A (JP)
Title: Manufacture of electric heating coil body and electric fusion joint, and electric fusion joint
Inventor: SHIOHAMA YUICHI
IPC: F16L47/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an electric heating coil body and an electric fusion joint which does not move an electric heating wire at the time of injection molding, has excellent safety at low cost and gives an electric fusion joint uniform in heating, and provide an electric fusion joint. SOLUTION: This heating coil body is composed of a thin wall resin cylindrical body 10 and an electric heating wire 20, a spiral recessed groove 11 and a linear recessed groove 12 crossing the recessed groove 11 are formed on an outer surface of the resin cylindrical body 10, the electric heating wire 20 is inserted from one end side of the resin cylindrical body 10 to the other end side along the spiral recessed groove 11, the electric heating wire 20 which reaches the other end side is folded, and is inserted from the other end side to one end side along the linear recessed groove 12. In the electric heating wire 20, a heating wire 21 is formed in a spiral shape, and an heating wire 22 is folded linearly. The heating coil body is disposed in a mold, fused resin is injection-molded in a cavity through a gate so as to provide an electric fusion joint.
Patent JP-H1125958-A (JP)
Title: Manufacture of lithium battery electrode slurry
Inventor: IZAKI SEIGO
IPC: H01M4/139
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To achieve a sufficient kneading amount by a simple means although powder material used for lithium battery electrode slurry has low bulk density in general, only a little weight can be thrown into the volume of a kneading device, and the sufficient amount against the capacity of the kneading device can not be obtained in a batch kneading device. SOLUTION: When powder material mainly composed of electrode active material and an electro-conductive agent and liquid material are kneaded using a batch kneading device, first 20 to 90 wt.% of the whole amount of the powder material required for kneading are put into a kneading device. Thereafter, the remaining amount of the powder material is put on the way of the kneading, and the kneading is further continued. Thereby, the volume resulting from the bulk reduction of the powder material in the kneading can be effectively used, the productivity of the kneading device can be enhanced, and battery electrode slurry having equivalent battery performance to a current manufacturing method without coagulated lumps can be manufactured.